UL1332 FEP Teflon Wire
UL1332
Product Introduction
UL1332 FEP Teflon Wire
is suitable for fields that require high-temperature ndurance. Application ranges from household appliances, lighting devices, to industrial machines, and high-temperature furnaces.
2025 UL1332 latest standard, the conductor material has been changed to nickel-plated copper wire. Learn more about the reason for switching to nickel-plated copper wire in UL1332.
Feature
- Nickel-Plated Copper Conductor · Heat & Oxidation Resistant: Upgraded to nickel-plated copper under the 2025 standard — more resistant to 200°C heat and oxidation than tin-plated, staying stable in long-term high-temperature service with superior high-heat solderability
- FEP (Teflon) Insulation: Resists strong acids, alkalis and organic solvents with low dielectric loss and excellent weather / moisture resistance — ideal for precision electronics and high-frequency signal transmission
- UL VW-1 Flame Retardant · Made in Taiwan, Customizable: Meets North American vertical-burning safety; AWG 28–10 gauges, wire size and colour customizable, with fast lead times
Specifications
| Specification | Parameter |
|---|---|
| Temperature Range | -60°C to +200°C (ovens, heaters, heating appliances & other high-temp equipment) |
| Flame Rating | UL VW-1 / IEC 60332-1, IEC 60332-2 vertical burning |
| Rated Voltage | 300V AC (rated working voltage); spark test 3KV/sec |
| Conductor | Nickel-plated copper (2025 standard; tin-plated on request) |
| Insulation | FEP (Teflon) |
| Wire Gauge | AWG 28 to 10 (full range) |
| Colour | Black / Red (customizable) |
Engineering Picture
Applications
Semiconductors & Electronics
Internal high-temperature wiring and signal transmission; FEP insulation resists chemicals with low dielectric loss, ideal for precision electronics.
Energy & Power
Heat-resistant power wiring for energy-storage and power equipment; 200°C long-term rating ensures stable supply in high-temperature environments.
Automation & Control
Heat-resistant wiring for control cabinets, sensors and robotic arms; heat- and abrasion-resistant with VW-1 flame retardancy for equipment safety.
FAQ
Q1｜What is the maximum temperature rating of UL1332 wire? Where is it used?
Rated temperature 200°C, operating range -60°C to 200°C. Suitable for ovens, heaters and heating appliances, plus internal wiring of industrial machinery and precision electronics.
Q2｜What certifications and flame rating does this wire carry?
UL VW-1 vertical-burning flame retardant, compliant with IEC 60332-1 and 60332-2, plus RoHS and REACH — meeting North American and EU import and safety-review requirements.
Q3｜Is the stated 300V AC the withstand voltage?
No. 300V AC is the rated (working) voltage — the maximum voltage for long-term safe use. Dielectric withstand is verified separately by spark test at 3KV/sec; the two are different metrics.
Q4｜What is the conductor material? Can gauge and colour be customized?
The conductor is nickel-plated copper (2025 standard; tin-plated available on request), with FEP (Teflon) insulation. Gauges cover AWG 28–10, standard colours black and red; gauge and colour are customizable.
Q5｜What is the MOQ and lead time?
Standard specs are in stock with samples shipped within the week; custom orders depend on gauge, colour and quantity. With in-house manufacturing in Taiwan, lead times are faster than imports — contact sales for MOQ and delivery.
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Specifications
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